Key features

• •Efficient Heat - Shrink Sealing: Equipped with a high - temperature - resistant heat - shrink adhesive tube with a 3:1 shrinkage ratio. After heating, it shrinks rapidly and fits tightly, forming a waterproof, dust - proof, and anti - corrosion sealing layer. It creates a strong protection for the connection point and is suitable for complex environments such as humidity and dust.
• •Clear Specification Marking: The surface of the polyolefin tube is printed with the corresponding wire gauge (compatible with AWG wire gauges). There is no need for additional measurement. You can identify the compatible wires at a glance, match them quickly during wiring, and greatly improve construction efficiency.
• •High - Quality Tinned Copper Core: The inner core is made of tinned copper. Compared with bare copper, it has better anti - corrosion and anti - oxidation performance, effectively reducing resistance, ensuring stable and efficient current transmission, and significantly extending the service life of weak wire cable connections.
• •Convenient Ring Design: The unique ring - shaped structure makes it easy to insert and fix wires. It is compatible with a variety of wire diameters and is not easy to fall off after connection, providing stable and reliable physical support for electrical wiring.
• •Wide Adaptation Scenarios: Precisely match the corresponding AWG wire gauge wires. Whether it is for automobiles, industrial equipment, or outdoor electrical facilities wiring, it can perform stably and has strong compatibility.